[1]赵更奇,李骞,陈萌,等.钢筋混凝土并筋梁受弯承载力的试验研究[J].郑州大学学报(工学版),2001,22(01):64-67.[doi:10.3969/j.issn.1671-6833.2001.01.018]
　Zhao Gengqi,LI Qian,CHEN Meng,et al.Experimental study on bending bearing capacity of reinforced concrete reinforced beams[J].Journal of Zhengzhou University (Engineering Science),2001,22(01):64-67.[doi:10.3969/j.issn.1671-6833.2001.01.018]

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钢筋混凝土并筋梁受弯承载力的试验研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

22卷

期数:

2001年01期

页码:

64-67

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Experimental study on bending bearing capacity of reinforced concrete reinforced beams

作者:

赵更奇; 李骞; 陈萌; 等.

郑州工业大学土木建筑工程学院,, 郑州工业大学土木建筑工程学院,, 郑州工业大学土木建筑工程学院,, 郑州工业大学土木建筑工程学院,

Author(s):

Zhao Gengqi; LI Qian; CHEN Meng; etc

关键词:

并筋梁;  受弯承载力;  可靠度

Keywords:

and ribbed;  bending bearing capacity;  Reliability

DOI:

10.3969/j.issn.1671-6833.2001.01.018

文献标志码:

A

摘要:

在较小截面内单根排列钢筋比较困难，国外规范大都采用并筋解决，但对并筋后对承载力的影响未作明确规定，我国并筋梁的承载力和刚度研究较少.通过对10根并筋梁和3根对照梁的受弯承载力的试验，分析并筋对梁的受弯承载力的影响，试验采用三分点加载，结果表明，与对照梁相比，并筋梁的受弯承载力有所降低，降幅在10%～15%之间，通过统计分析，给出了并筋梁受弯承载力的建议公式，并对建议公式进行了可靠度分析.

Abstract:

It is more difficult to arrange steel bars in a single section in a small section, and most foreign regulations use parallel reinforcement to solve it, but the influence of reinforcement on the bearing capacity after merging is not clearly stipulated, and the bearing capacity and stiffness of parallel reinforcement beams in China are less studied. Through the test of the bending bearing capacity of 10 reinforced beams and 3 control beams, the influence of the reinforcements on the bending bearing capacity of the beams was analyzed, and the test was loaded at three points, and the results showed that compared with the control beams, the bending bearing capacity of the reinforced beams was reduced, and the reduction was between 10%~15%, through statistical analysis, the recommended formula for the bending bearing capacity of the reinforced beam was given, and the reliability analysis of the suggested formula was carried out.

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